Lenovo Bios vulnerabilities

CVE-2023-25493 [MEDIUM] CWE-306 CVE-2023-25493: A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.

CVE-2023-45076 [MEDIUM] CWE-125 CVE-2023-45076: A memory leakage vulnerability was reported in the 534D0140 DXE driver that may allow a local attack A memory leakage vulnerability was reported in the 534D0140 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

CVE-2023-45077 [MEDIUM] CWE-125 CVE-2023-45077: A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attack A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

CVE-2023-45079 [MEDIUM] CWE-125 CVE-2023-45079: A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attac A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

CVE-2023-45075 [MEDIUM] CWE-125 CVE-2023-45075: A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local at A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

CVE-2023-45078 [MEDIUM] CWE-125 CVE-2023-45078: A memory leakage vulnerability was reported in the DustFilterAlertSmm SMM driver that may allow a lo A memory leakage vulnerability was reported in the DustFilterAlertSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

CVE-2022-3431 [MEDIUM] CWE-276 CVE-2022-3431: A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Note A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

CVE-2022-40137 [MEDIUM] CWE-120 CVE-2022-40137: A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local acce A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2022-40136 [MEDIUM] CWE-125 CVE-2022-40136: An information leak vulnerability in SMI Handler used to configure platform settings over WMI in som An information leak vulnerability in SMI Handler used to configure platform settings over WMI in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

CVE-2022-40134 [MEDIUM] CWE-125 CVE-2022-40134: An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

CVE-2022-40135 [MEDIUM] CWE-125 CVE-2022-40135: An information leak vulnerability in the Smart USB Protection SMI Handler in some Lenovo models may An information leak vulnerability in the Smart USB Protection SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

CVE-2022-1891 [MEDIUM] CWE-122 CVE-2022-1891: A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an a A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.

CVE-2022-1892 [MEDIUM] CWE-122 CVE-2022-1892: A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an a A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.

CVE-2022-1890 [MEDIUM] CWE-122 CVE-2022-1890: A buffer overflow in the ReadyBootDxe driver in some Lenovo Notebook products may allow an attacker A buffer overflow in the ReadyBootDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.

CVE-2022-3432 [MEDIUM] CWE-276 CVE-2022-3432: A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK th A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

CVE-2022-3430 [MEDIUM] CWE-276 CVE-2022-3430: A potential vulnerability in the WMI Setup driver on some consumer Lenovo Notebook devices may allow A potential vulnerability in the WMI Setup driver on some consumer Lenovo Notebook devices may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

CVE-2021-4211 [MEDIUM] CWE-20 CVE-2021-4211: A potential vulnerability in the SMI callback function used in the SMBIOS event log driver in some L A potential vulnerability in the SMI callback function used in the SMBIOS event log driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2021-4212 [MEDIUM] CWE-20 CVE-2021-4212: A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some L A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2021-4210 [MEDIUM] CWE-20 CVE-2021-4210: A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Deskto A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2021-3453 [MEDIUM] CWE-693 CVE-2021-3453: Some Lenovo Notebook, ThinkPad, and Lenovo Desktop systems have BIOS modules unprotected by Intel Bo Some Lenovo Notebook, ThinkPad, and Lenovo Desktop systems have BIOS modules unprotected by Intel Boot Guard that could allow an attacker with physical access the ability to write to the SPI flash storage.